God had a great calling for Simon Peter. But it could not be fulfilled until he had been tested and approved.
Peter however had no idea about God's wonderful plan, at the time that Jesus called him. God unfolds His plan to us only one step at a time.
One day Jesus came into Peter's boat and told him to put out the boat into deep water and to let down his nets for a catch. Peter did so and caught the greatest catch of his lifetime (Lk. 5:1-11).
If Peter had been like some Christian businessmen today, he would have said something like this to Jesus, "Lord, this is fantastic. Let us - you and I - be partners. You do the preaching and I will support you financially. If my fishing business is going to be like this, I will soon be the richest businessman in all Israel; and my tithes will support not only you but a host of other Christian workers in many parts of this land and abroad as well!"
Peter could then have gone around the world giving his testimony at various conferences for businessmen and taught businessmen about a Christ who could make their businesses prosper.
Such is the reasoning of the carnal mind.
But Peter didn't do that. When Jesus called him to leave his nets, He left his fishing business immediately and followed Jesus. He passed the test.
Little do Christians realise when God prospers their ways so that they earn more money that they are being tested. Most Christians fail the test here. They settle for being empty millionaires when they could perhaps have become apostles.
Years later, Peter, far from being a wealthy businessman, could only say, "I do not possess silver and gold."(Acts 3:6). But he had something far better than silver and gold. He had given up the rubbish of earthly wealth for the eternal wealth of Christ's kingdom.
Christian bookshops are flooded these days with books that claim to teach Christians how to become materially prosperous and to make money, with Jesus as a partner in one's life! Christians are encouraged in these books to claim expensive cars, and houses and lands - all by faith in Christ.
Even though a child can see the earthly-mindedness of these writers, yet many believers are being deceived. The testimonies given therein of people receiving material things may all be true - but how many of them realised that God was testing them when he gave them wealth? They were being tested when they became rich to see whether they would learn to give away their wealth and become 'rich towards God' (Lk.12:21). But they all failed the test - unlike Peter.
Self is the centre of every child of Adam. When we are converted, Self does not die, but seeks in subtle ways to make God also to serve its own interests. This is the source of the carnal Christianity that majors on getting material and physical blessings from God and that comes to us nowadays in these books, clothed in the garb of 'faith'.
Yet these books serve a purpose too, in that they reveal what the hearts of their readers truly desire - the earthly or the heavenly. Thus the wheat is sifted from the chaff in Christendom!